Question

I receive the error

Uncaught TypeError: Object #<Object> has no method 'map' 

when using ember-data to try and load the json from my api.

App = Ember.Application.create({});

App.Student = DS.Model.extend({
    primaryKey: 's_id',
    s_id: DS.attr('integer'),
    surname: DS.attr('string')
});

App.Student.reopenClass({
    url: 'api/student.php'
})

App.adapter = DS.Adapter.create({
    findAll: function(store, type) {
        var url = type.url;

        console.log(type.url);

        jQuery.getJSON(url, function(data){
            store.loadMany(type, data);
        });
    }
});

App.store = DS.Store.create({
    revision: 4,
    adapter: App.adapter
});

App.students = App.store.findAll(App.Student);

I’ve made sure the JSON is the correct format but to no avail; any ideas?

Thanks

Answer 1

pauldechov answered this in a comment above:

I think I know what’s going on — DS.RestAdapter does assume the
pluralized form as the root of the json in its implementation of
findAll, but if you need this, you should either mimic this
implementation or just use/extend that built-in one.

Because the root of the json is named, I can call data.student to get call loadMany correctly.